        function autoLink(){
          this.keywdHref = new Object();
          this.add = function(keyword, href){
            if(keyword.substr(0,1) != " "){keyword = " " + keyword;}
            this.keywdHref[keyword] =  href;
          }
          this.createAnchor = function(){
            var objs = document.getElementsByTagName("div");
            for(var i=0; i<objs.length; i++){
              var obj = objs[i];
              if(obj.className.indexOf("post-body")>-1){
                var content = obj.innerHTML;
                for(var keyword in this.keywdHref){
                  var href = this.keywdHref[keyword];
                  var newstr = content.replace(keyword, "<a href='"+href+"'>"+keyword+"</a>", "gi");
                                               obj.innerHTML = newstr;
                                               content = newstr;
                                               }
                                               }
                                               }
                                               }
                                               this.startScript = function(){
                    var onLoad = window.onload;
                    window.onload = function(){
                      if(onLoad){onLoad();}
                      setTimeout("f.createAnchor()", 100);
                    }
                  }
                }
